CVE-2015-6831

Public on 2015-08-17
Modified on 2016-03-16
Description

A flaw was discovered in the way PHP performed object unserialization. Specially crafted input processed by the unserialize() function could cause a PHP application to crash or, possibly, execute arbitrary code.

Severity
Medium
See what this means
CVSS v3 Base Score
6.8
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 php54 2015-08-17 12:39 ALAS-2015-583
Amazon Linux 1 php55 2015-08-17 12:41 ALAS-2015-584
Amazon Linux 1 php56 2015-08-17 12:46 ALAS-2015-585

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P
NVD CVSSv2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD CVSSv3 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L